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Product Index > Fans, Thermal Management > Thermal - Heat Sinks > 680-125A

All prices are in US dollars.
Digi-Key Part Number345-1051-ND
Price BreakUnit PriceExtended Price
19.510009.51
109.2540092.54
508.22540411.27
1007.71140771.14
2507.197281,799.32
5006.683183,341.59
1,0006.554656,554.65
5,0006.4261332,130.63
Quantity Available Digi-Key Stock: 1,052
Can ship immediately
Manufacturer

Manufacturer Part Number

680-125A

DescriptionHEATSINK POWER TO-3 BLK
Lead Free Status / RoHS StatusLead free / RoHS Compliant
 

QuantityItem Number
 ? 
Customer Reference
HEATSINK POWER TO-3 BLK | 680-125A | 345-1051-ND | Digi-Key Corp.

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When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
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Datasheets Board Level Heat Sinks Catalog
Product Photos 680-125A
Catalog Drawings 680-125A
Standard Package ? 1
CategoryFans, Thermal Management
FamilyThermal - Heat Sinks
Series680
TypeBoard Level
Package CooledTO-3
Attachment MethodBolt On
ShapeSquare, Pin Fins
Length1.81" (45.97mm)
Width1.810" (45.97mm)
Diameter-
Height Off Base (Height of Fin)1.250" (31.75mm)
Power Dissipation @ Temperature Rise7.5W @ 45°C
Thermal Resistance @ Forced Air Flow1.5°C/W @ 400 LFM
Thermal Resistance @ Natural6°C/W
MaterialAluminum
Material FinishBlack Anodized
Online Catalog680 Series
Other Names345-1051
680125A
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10:52:39 11/22/2014